CN207295988U - A kind of improvement conehead for rod member for grid - Google Patents
A kind of improvement conehead for rod member for grid Download PDFInfo
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- CN207295988U CN207295988U CN201721363526.1U CN201721363526U CN207295988U CN 207295988 U CN207295988 U CN 207295988U CN 201721363526 U CN201721363526 U CN 201721363526U CN 207295988 U CN207295988 U CN 207295988U
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- conehead
- slideway
- welded
- improvement
- steel pipe
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Abstract
The utility model discloses a kind of improvement conehead for rod member for grid, including steel pipe and sleeve, the steel pipe upper end is welded with rod piece, the sleeve upper end is welded with sealing plate, holding screw is installed on the right side of the sealing plate, the sleeve right end is welded with conehead baffle, the sleeve inner is provided with high-strength bolt, the steel duct is provided with cylinder, connecting rod is welded with the right side of the cylinder, the steel duct is provided with stent, the internal stent is provided with the first slideway, the internal stent is provided with the second slideway, first slideway and the second ramp surface are plugged with fixing bolt, the fixing bolt lower end is welded with fixed link, the steel duct is provided with limiting plate.The improvement conehead technique that this is used for rod member for grid is simple, strong using agility, reliably.
Description
Technical field
The utility model belongs to conehead technical field, and in particular to a kind of improvement conehead for rod member for grid.
Background technology
The space structure that rack is linked by plurality of rods part according to certain grid configuration by node, forms rack
Elementary cell has pyrometric cone, triangular prism, square, butt quadrangular pyramid etc., has space-load, light-weight, rigidity is big, shock resistance
Can be good the advantages that, it can be used as gymnasium, cinema, show room, Waiting Lounge, Stadium canopy, hangar, two-way large pillar net
Roof system of the frame structure away from buildings such as workshops, conehead are the accessories used in bolt sphere steel grid structure, are welded on the end of steel pipe,
The screw rod of high-strength bolt is screwed into bolt sphere through its bottom circular aperture, and nut is identical with sealing plate effect inside conehead, diameter of steel tube
Sealing plate is used when smaller, in order to avoid colliding compared between the steel pipe in same bolt sphere when diameter of steel tube is larger, is used
Conehead, conehead or sealing plate and the rod piece of steel pipe composition bolt-ball net frame structure.
The improvement conehead of the rod member for grid of in the market is still there are complicated, and operation difficulty is big, and practicality is not strong to ask
Topic, for this it is proposed that a kind of improvement conehead for rod member for grid, the improvement conehead that this is used for rod member for grid is highly practical, tears open
Unload simply, it is easy to operate.
Utility model content
The purpose of this utility model is to provide a kind of improvement conehead for rod member for grid, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical solution：A kind of improvement conehead for rod member for grid,
Including steel pipe and sleeve, the steel pipe upper end is welded with rod piece, and the sleeve upper end is welded with sealing plate, is installed on the right side of the sealing plate
There is holding screw, the sleeve right end is welded with conehead baffle, and the sleeve inner is provided with high-strength bolt.
Preferably, the steel duct is provided with cylinder, is welded with connecting rod on the right side of the cylinder, the cylinder is by leading
Pipe connects connecting rod, and high pressure piston is provided with inside the connecting rod.
Preferably, the steel duct is provided with stent, and the rack surface is provided with the first slideway, the rack surface
Second slideway is installed, the rack surface is equipped with scale, first slideway and the second installation of slide track on the outside of stent front,
The number of holders is 2, is all plugged on connecting rod surface.
Preferably, the steel duct is provided with limiting plate, and the limiting plate is located among the first slideway and the second slideway,
The limiting plate is located at the steel pipe rightmost side, and one layer of rubber is provided with the left of the spacing plate surface.
Preferably, first slideway and the second ramp surface are plugged with fixing bolt, the fixing bolt lower end welding
There is fixed link, the fixing bolt quantity is 2, and the fixed link is located among fixing bolt.
The technique effect and advantage of the utility model：This is used for the improvement conehead of rod member for grid, by pacifying in steel duct
Design equipped with cylinder, the structure are produced high pressure, conehead is screwed into bolt sphere and be more convenient, reduced by the movement of internal piston
Labor workload, by being equipped with scale equipped with limiting plate and on stent, by observing calibration data, adjusts the position of limiting plate
Put, so as to change fixed plate operating position, change steel duct pressure, can be changed according to different operating element and be screwed into depth, made
Wider with scope, use is more flexible.The improvement conehead that this is used for rod member for grid is highly practical, and dismounting is simple, easy to operate.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the steel-tube construction schematic diagram of the utility model.
In figure：1 steel pipe, 2 rod pieces, 3 sealing plates, 4 holding screws, 5 sleeves, 6 high-strength bolts, 7 cylinder, 8 fixing bolt, 9
One slideway, 10 limiting plates, 11 stents, 12 second slideways, 13 fixed links, 14 connecting rods, 15 conehead baffles.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is a kind of improvement conehead for rod member for grid of structure diagram of the utility model, including
Steel pipe 1 and sleeve 5, steel pipe 1 play the role of loading, and sleeve 5 bears to draw, and pressure is two-way firmly, and 1 upper end of steel pipe is welded with bar
Part 2, rod piece 2 sufficiently protect steel pipe 1, and 5 upper end of sleeve is welded with sealing plate 3, sealing plate 3 prevent rubbish or dust from entrance into
Enter in steel pipe 1, influence internal mechanical work efficiency, the right side of sealing plate 3 is provided with holding screw 4,4 fixes sleeve of holding screw
5, prevent from producing the phenomenon to come off when in use, 5 right end of sleeve is welded with conehead baffle 15, and conehead baffle 15 makes distribution
Power is concentrated and is transferred on conehead, and it is simpler to be screwed into bolt sphere, convenient, and high-strength bolt 6 is provided with inside the sleeve 5, high
6 fixed cone first speed plate 15 of strength bolts, prevents high pressure damage conehead baffle 15.
Referring to Fig. 2, Fig. 2 is the steel-tube construction schematic diagram of the utility model, cylinder 7, gas are installed inside the steel pipe 1
Cylinder 7 produces high pressure by internal piston, there is provided work required power, and the right side of cylinder 7 is welded with connecting rod 14, connecting rod
14 transmit high pressure caused by cylinders 7, and stent 11 is provided with inside the steel pipe 1, and stent 11 loads the first slideway 9 and second and slides
Road 12, the first slideway 9 is provided with inside the stent 11, and the first slideway 9 changes slideway length by high pressure, changes in steel pipe 1
Portion's pressure, the second slideway 12 is provided with inside the stent 11, and the second slideway 12 passes through high pressure and changes slideway length, changes steel pipe
1 internal pressure, 9 and second slideway of the first slideway, 12 surface are plugged with fixing bolt 8, and fixing bolt 8 is fixedly connected on
Fixed link 13 on one slideway 9 and the second slideway 12,8 lower end of fixing bolt are welded with fixed link 13, and fixed link 13 is in cunning
Slided on road, play sealing process, so as to change pressure, limiting plate 10 is installed inside the steel pipe 1, the limitation of limiting plate 10 is solid
Fixed pole 13, prevents that pressure is excessive and damages apparatus, plays a protective role.
Operation principle：High pressure is being produced by internal piston using the improvement conehead for rod member for grid, cylinder 7, there is provided
Work required power, high pressure caused by the transmission cylinder 7 of connecting rod 14,11 in high-voltage transmission to stent, what stent 11 loaded
First slideway 9 and the second slideway 12, the fixed link 13 that pressure makes to be fixed on the first slideway 9 and the second slideway 12 are slided, played
Sealing process, so as to change pressure, produces different power, power is concentrated on conehead baffle 15, conehead is screwed into bolt sphere.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of improvement conehead for rod member for grid, including steel pipe（1）And sleeve（5）, it is characterised in that：The steel pipe（1）
Upper end is welded with rod piece（2）, the sleeve（5）Upper end is welded with sealing plate（3）, the sealing plate（3）Right side is provided with holding screw
（4）, the sleeve（5）Right end is welded with conehead baffle（15）, the sleeve（5）Inside is provided with high-strength bolt（6）.
A kind of 2. improvement conehead for rod member for grid according to claim 1, it is characterised in that：The steel pipe（1）It is interior
Portion is provided with cylinder（7）, the cylinder（7）Right side is welded with connecting rod（14）, the cylinder（7）Connected by conduit
Bar（14）, the connecting rod（14）Inside is provided with high pressure piston.
A kind of 3. improvement conehead for rod member for grid according to claim 1, it is characterised in that：The steel pipe（1）It is interior
Portion is provided with stent（11）, the stent（11）Surface is provided with the first slideway（9）, the stent（11）Surface is provided with second
Slideway（12）, the stent（11）Surface is equipped with scale, first slideway（9）With the second slideway（12）It is arranged on stent（11）
Positive outside, the stent（11）Quantity is 2, is all plugged on connecting rod（14）Surface.
A kind of 4. improvement conehead for rod member for grid according to claim 1, it is characterised in that：The steel pipe（1）It is interior
Portion is provided with limiting plate（10）, the limiting plate（10）Positioned at the first slideway（9）With the second slideway（12）Centre, the limiting plate
（10）Positioned at steel pipe（1）The rightmost side, the limiting plate（10）One layer of rubber is installed on the left of surface.
A kind of 5. improvement conehead for rod member for grid according to claim 3, it is characterised in that：First slideway
（9）With the second slideway（12）Surface is plugged with fixing bolt（8）, the fixing bolt（8）Lower end is welded with fixed link（13）, institute
State fixing bolt（8）Quantity is 2, the fixed link（13）Positioned at fixing bolt（8）It is middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721363526.1U CN207295988U (en) | 2017-10-20 | 2017-10-20 | A kind of improvement conehead for rod member for grid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721363526.1U CN207295988U (en) | 2017-10-20 | 2017-10-20 | A kind of improvement conehead for rod member for grid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207295988U true CN207295988U (en) | 2018-05-01 |
Family
ID=62272458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721363526.1U Active CN207295988U (en) | 2017-10-20 | 2017-10-20 | A kind of improvement conehead for rod member for grid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207295988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116786946A (en) * | 2023-08-17 | 2023-09-22 | 中建材(合肥)钢构科技有限公司 | Girth welding device for net rack rod piece and end fitting |
-
2017
- 2017-10-20 CN CN201721363526.1U patent/CN207295988U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116786946A (en) * | 2023-08-17 | 2023-09-22 | 中建材(合肥)钢构科技有限公司 | Girth welding device for net rack rod piece and end fitting |
| CN116786946B (en) * | 2023-08-17 | 2023-11-10 | 中建材(合肥)钢构科技有限公司 | Girth welding device for net rack rod piece and end fitting |
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